There are apparently 7 moonblades in the item browser, so I put all of them in Xan's inventory. He could wield the ones that said only usable by elves, but they were insanely powerful and probably not a good idea to be wielded in baldur's gate. He couldn't wield one that said only usable by the elf that the sword chose, and could wield two of them which said they were usable by himself.
One of those gave him +4 to damage and to-hit and vocalize in addition to the +50% fire resistance that all of the swords had. And the other gave him +3 to hit and damage and no vocalize. I put that one in his inventory. When extracted, the name is O#XANMB.ITM. I guess that one should be the one present in mulahey's area. Unfortunately right now, only SW1H13.ITM is present in Mulahey's area.
Summary of moonblades:
CBEMMOON.ITM = +2 AC, +25% resistance to everything, +4 stars in long sword proficiency... way too powerful.
AAITM130.ITM = same thing here.
CMTUSW03.ITM = +25% bonus to fire and cold resist, +2AC, +4 to hit and damage, not usable by non-elves, still too powerful
O#XANIMB.ITM = +4 to hit and damage, +1 AC, +50% fire resist, invisibility, vocalize, only usable by xan. upgraded version of xan's BG1 blade?
O#XANMB.ITM = +3 to hit and damage, +1 AC, +50% fire resist, only usable by xan. Looks like the best choice.
SW1H13.ITM = not usable by Xan, but currently present in Mulahey's area.
W_MOONBL.ITM = not usable by Xan, only usable by "who the blade chose." Maybe present in Suldanesallar?
Edited by Usurper, 22 September 2010 - 10:33 AM.